Is it possible to configure sbt to run in the background and do incremental compile on every file save?
After Python, it is very annoyable to wait seconds of compile even HelloWorld projects. Maybe some work is going now to make Scala be compilable incrementally?
I mean something like daemon which tries to compile changed files partially and store intermediate results in memory. For example, if some single class can be compiled, it will be compiled and wait until other classes in such file will be fixed.